@media (max-width: 767px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 0;
        margin: auto;
        border-bottom: 1px solid #DFE4EA;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .head-box-subtitle {
        /*margin-top: 20px;*/
    }

    .body-box {
        width: 100%;
        max-width: 1300px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
        flex-direction: column;
        padding: 0 10px;
    }

    .body-box-left {
        width: 100%;
    }

    .body-box-left img {
        width: 100%;
        height: auto;
    }

    .head-box-row {
        padding: 0 10px;
    }

    .body-box-right {
        display: flex;
        justify-content: flex-start;
        flex-direction: column;
        /* height: 300px; */
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .body-box-right-title {
        font-size: 25px;
        font-family: SailecBold;
    }

    .body-box-right-title h2 {
        font-size: 25px;
        font-family: SailecBold;
        text-align: center;
    }

    .body-box-right-desc {
        font-size: 16px;
        font-family: sailecRegular;
        margin-top: 20px;
    }

    .down-btn {
        display: block;
        border-radius: 22.051px;
        background: #FB7306;
        padding: 10px 20px;
        color: #ffffff;
        border: 0;
        /* position: absolute; */
        /* bottom: 0; */
        margin: 50px auto 0;
    }

    .down-btn:hover {
        background: #E96800;
    }

    .down-btn img {
        width: 10px;
        margin-right: 5px;
    }

    .dialog-bg {
        width: 100%;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9999;
    }

    .dialog {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #FFFFFF;
        width: 95%;
        border-radius: 12px;
        padding: 10px;
    }

    .dialog-title {
        font-size: 24px;
        font-family: SailecBold;
        text-align: center;
        width: 100%;
        margin: auto;
        padding-bottom: 20px;
    }

    .contact-box-right-form {
        margin: auto;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 20px;
        border: none;
        padding: 10px 0;
    }

    .dialog-close {
        position: absolute;
        top: 10px;
        right: 10px;
        cursor: pointer;
        width: 27px;
    }

    .dialog-close img {
        width: 100%;
        height: 100%;
    }

}

@media (min-width: 768px) and (max-width: 1365px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 15px;
        margin: auto;
        border-bottom: 1px solid #DFE4EA;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .head-box-subtitle {
        /*margin-top: 20px;*/
    }

    .body-box {
        width: 100%;
        max-width: 1300px;
        margin: 0px auto 50px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
        flex-direction: column;
        padding: 0 15px;
    }

    .body-box-left img {
        width: 100%;
        height: auto;
    }

    .body-box-right {
        /*padding-left: 150px;*/
        display: flex;
        justify-content: flex-start;
        flex-direction: column;
        /* height: 300px; */
        margin-top: 20px;
    }

    .body-box-right-title {
        font-size: 25px;
        font-family: SailecBold;
    }

    .body-box-right-title h2 {
        font-size: 25px;
        font-family: SailecBold;

    }

    .body-box-right-desc {
        font-size: 16px;
        font-family: sailecRegular;
        margin-top: 20px;
    }

    .down-btn {
        display: block;
        border-radius: 22.051px;
        background: #FB7306;
        padding: 10px 20px;
        color: #ffffff;
        border: 0;
        /* position: absolute; */
        /* bottom: 0; */
        margin-top: 50px;
        margin-left: auto;
        margin-right: auto;
    }

    .down-btn:hover {
        background: #E96800;
    }

    .down-btn img {
        width: 10px;
        margin-right: 5px;
    }

    .dialog-bg {
        width: 100%;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9999;
    }

    .dialog {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #FFFFFF;
        width: 700px;
        border-radius: 12px;
        padding: 20px;
    }

    .dialog-title {
        font-size: 24px;
        font-family: SailecBold;
        text-align: center;
        width: 480px;
        margin: auto;
        padding-bottom: 20px;
    }

    .contact-box-right-form {
        margin: auto;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 20px;
        border: none;
        padding: 10px 0;
    }

    .dialog-close {
        position: absolute;
        top: 10px;
        right: 10px;
        cursor: pointer;
        width: 27px;
    }

    .dialog-close img {
        width: 100%;
        height: 100%;
    }

}

@media (min-width: 1366px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 0;
        margin: auto;
        border-bottom: 1px solid #DFE4EA;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .head-box-subtitle {
        /*margin-top: 20px;*/
    }

    .body-box {
        width: 100%;
        max-width: 1300px;
        margin: 100px auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .body-box-left img {
        width: 718px;
        height: auto;
    }

    .body-box-right {
        padding-left: 150px;
        display: flex;
        justify-content: flex-start;
        flex-direction: column;
        /* height: 300px; */
    }

    .body-box-right-title {
        font-size: 25px;
        font-family: SailecBold;
    }

    .body-box-right-title h2 {
        font-size: 25px;
        font-family: SailecBold;

    }

    .body-box-right-desc {
        font-size: 16px;
        font-family: sailecRegular;
        margin-top: 20px;
    }

    .down-btn {
        display: block;
        border-radius: 22.051px;
        background: #FB7306;
        padding: 10px 20px;
        color: #ffffff;
        border: 0;
        /* position: absolute; */
        /* bottom: 0; */
        margin-top: 50px;
    }

    .down-btn:hover {
        background: #E96800;
    }

    .down-btn img {
        width: 10px;
        margin-right: 5px;
    }

    .dialog-bg {
        width: 100%;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9999;
    }

    .dialog {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #FFFFFF;
        width: 811px;
        border-radius: 12px;
        padding: 100px;
    }

    .dialog-title {
        font-size: 24px;
        font-family: SailecBold;
        text-align: center;
        width: 480px;
        margin: auto;
        padding-bottom: 20px;
    }

    .contact-box-right-form {
        margin: auto;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 杩欓噷璁剧疆浣犳兂瑕佺殑棰滆壊 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 20px;
        border: none;
        padding: 10px 0;
    }

    .dialog-close {
        position: absolute;
        top: 10px;
        right: 10px;
        cursor: pointer;
        width: 27px;
    }

    .dialog-close img {
        width: 100%;
        height: 100%;
    }

}